2017020408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{509}}^1\times {\mathrm{977}}^1$

素因数の和:1521

約数の個数: 96

約数和(自身を含む): 5476604400

約数和(自身を除く): 3459583992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 509, 676, 977, 1014, 1018, 1352, 1527, 1954, 2028, 2036, 2931, 3054, 3908, 4056, 4072, 5862, 6108, 6617, 7816, 11724, 12216, 12701, 13234, 19851, 23448, 25402, 26468, 38103, 39702, 50804, 52936, 76206, 79404, 86021, 101608, 152412, 158808, 165113, 172042, 258063, 304824, 330226, 344084, 495339, 497293, 516126, 660452, 688168, 990678, 994586, 1032252, 1320904, 1491879, 1981356, 1989172, 2064504, 2983758, 3962712, 3978344, 5967516, 6464809, 11935032, 12929618, 19394427, 25859236, 38788854, 51718472, 77577708, 84042517, 155155416, 168085034, 252127551, 336170068, 504255102, 672340136, 1008510204, 2017020408]

約数ペア:

[(1, 2017020408), (2, 1008510204), (3, 672340136), (4, 504255102), (6, 336170068), (8, 252127551), (12, 168085034), (13, 155155416), (24, 84042517), (26, 77577708), (39, 51718472), (52, 38788854), (78, 25859236), (104, 19394427), (156, 12929618), (169, 11935032), (312, 6464809), (338, 5967516), (507, 3978344), (509, 3962712), (676, 2983758), (977, 2064504), (1014, 1989172), (1018, 1981356), (1352, 1491879), (1527, 1320904), (1954, 1032252), (2028, 994586), (2036, 990678), (2931, 688168), (3054, 660452), (3908, 516126), (4056, 497293), (4072, 495339), (5862, 344084), (6108, 330226), (6617, 304824), (7816, 258063), (11724, 172042), (12216, 165113), (12701, 158808), (13234, 152412), (19851, 101608), (23448, 86021), (25402, 79404), (26468, 76206), (38103, 52936), (39702, 50804)]